X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/cbe2d68fd7c7c7bac692b3a2d200a5d2429ab201..9bb8630af3373e7bbf594bfeda731585684e1b69:/unix/uxnet.c

diff --git a/unix/uxnet.c b/unix/uxnet.c
index 77a4885b..46b619bd 100644
--- a/unix/uxnet.c
+++ b/unix/uxnet.c
@@ -90,7 +90,7 @@ static int cmpfortree(void *av, void *bv)
 static int cmpforsearch(void *av, void *bv)
 {
     Actual_Socket b = (Actual_Socket) bv;
-    int as = (int) av, bs = b->s;
+    int as = *(int *)av, bs = b->s;
     if (as < bs)
 	return -1;
     if (as > bs)
@@ -336,7 +336,7 @@ static struct socket_function_table tcp_fn_table = {
     sk_tcp_socket_error
 };
 
-Socket sk_register(void *sock, Plug plug)
+Socket sk_register(OSSocket sockfd, Plug plug)
 {
     Actual_Socket ret;
 
@@ -357,7 +357,7 @@ Socket sk_register(void *sock, Plug plug)
     ret->oobpending = FALSE;
     ret->listener = 0;
 
-    ret->s = (int)sock;
+    ret->s = sockfd;
 
     if (ret->s < 0) {
 	ret->error = error_string(errno);
@@ -434,6 +434,11 @@ Socket sk_new(SockAddr addr, int port, int privport, int oobinline,
     else
 	localport = 0;		       /* just use port 0 (ie kernel picks) */
 
+    /* BSD IP stacks need sockaddr_in zeroed before filling in */
+    memset(&a,'\0',sizeof(struct sockaddr_in));
+#ifdef IPV6
+    memset(&a6,'\0',sizeof(struct sockaddr_in6));
+#endif
     /* Loop round trying to bind */
     while (1) {
 	int retcode;
@@ -521,6 +526,8 @@ Socket sk_new(SockAddr addr, int port, int privport, int oobinline,
     uxsel_tell(ret);
     add234(sktree, ret);
 
+    sk_addr_free(addr);
+
     return (Socket) ret;
 }
 
@@ -572,7 +579,12 @@ Socket sk_newlistener(char *srcaddr, int port, Plug plug, int local_host_only)
 
     setsockopt(s, SOL_SOCKET, SO_REUSEADDR, (const char *)&on, sizeof(on));
 
+    /* BSD IP stacks need sockaddr_in zeroed before filling in */
+    memset(&a,'\0',sizeof(struct sockaddr_in));
 #ifdef IPV6
+#if 0
+    memset(&a6,'\0',sizeof(struct sockaddr_in6));
+#endif
     hints.ai_flags = AI_NUMERICHOST;
     hints.ai_family = AF_UNSPEC;
     hints.ai_socktype = 0;
@@ -819,7 +831,7 @@ static int net_select_result(int fd, int event)
     u_long atmark;
 
     /* Find the Socket structure */
-    s = find234(sktree, (void *) fd, cmpforsearch);
+    s = find234(sktree, &fd, cmpforsearch);
     if (!s)
 	return 1;		       /* boggle */
 
@@ -869,14 +881,14 @@ static int net_select_result(int fd, int event)
 
 	    memset(&isa, 0, sizeof(struct sockaddr_in));
 	    err = 0;
-	    t = accept(s->s,(struct sockaddr *)&isa,&addrlen);
+	    t = accept(s->s,(struct sockaddr *)&isa,(socklen_t *) &addrlen);
 	    if (t < 0) {
 		break;
 	    }
 
 	    if (s->localhost_only && !ipv4_is_loopback(isa.sin_addr)) {
 		close(t);	       /* someone let nonlocal through?! */
-	    } else if (plug_accepting(s->plug, (void*)t)) {
+	    } else if (plug_accepting(s->plug, t)) {
 		close(t);	       /* denied or error */
 	    }
 	    break;